Cheapest return flights from Barcelona to Boston in June from $497

Best time to book flights for Barcelona (BCN) to Boston (BOS) flights at AirHint

AirHint found the following cheapest return flights from Barcelona (BCN) to Boston (BOS) in June 2025 (see full year).

Return flights

03 Jun - 10 Jun Finnair direct
05 Jun - 08 Jun Finnair
15 Jun - 28 Jun Fly Play
09 Jun - 29 Jul LEVEL direct
05 Jun - 08 Jun LEVEL direct
11 Jun - 02 Jul Vueling Airlines
05 Jun - 12 Jun Finnair direct
04 Jun - 11 Jun Finnair direct
03 Jun - 12 Jun Finnair direct
05 Jun - 09 Jun LEVEL direct
11 Jun - 02 Jul LEVEL direct
12 Jun - 19 Jun Vueling Airlines
01 Jun - 08 Jun Scandinavian Airlines
26 Jun - 07 Jul LEVEL direct
20 Jun - 09 Jul transavia
29 Jun - 19 Jul WestJet
30 Jun - 23 Jul WestJet
29 Jun - 13 Jul LEVEL direct
20 Jun - 09 Jul LEVEL direct
29 Jun - 19 Jul LEVEL direct

Also check the deals for one-way flights from Barcelona to Boston in June.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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